baber/WOPTO huggingface dataset:
Patent SE-506195-C2 (SE)
Inventor: LANGE GOESTA
IPC: F17D5/06
Filed: 1993-03-29
Abstract: PCT No. PCT/SE94/00283 Sec. 371 Date Jan. 25, 1996 Sec. 102(e) Date Jan. 25, 1996 PCT Filed Mar. 29, 1994 PCT Pub. No. WO94/23242 PCT Pub. Date Oct. 13, 1994Device and method for locating leaks in pipelines, overhearing even weak sounds, from leaking fluid especially in pipelines made of material with limited sound conductivity such as plastic. The device includes a first thin diaphragm with one side in contact with the fluid, whereby vibrations are transferred from the fluid to a second diaphragm joined to the opposite side of the first diaphragm. The second diaphragm is made of a preferably sound-sensitive piezoelectrical plastic foil, the diaphragms being able to co-vibrate with frequencies from one to a few thousand Hertz. The first diaphragm protects against the inner pressure in the liquid line and moderates any sympathetic vibration. The low-frequency A.C. that is generated by the vibration in the second diaphragm is amplified and transposed to a range of frequencies that is audible for the human ear.
Patent SE-503994-C2 (SE)
Inventor: AHLUND BENGT
IPC: A47B77/16
Filed: 1995-02-21
Abstract: A cold chest has a holder 910) on the inside of the door with a slit in which a tube(24) with sealed lid(26) can be inserted so that a wider part of the lid can be moved along the side edges of the slit to a dished section on the slit. Here the wider part of the lid with the tube hanging below finds a support and the section is such that the tube is positioned lower down when the lid is on it than when the lid is moved along the side edges of the slit.  The slit has two such dished sections, separated by a short distance so that two tubes can be hung from it.
Patent SE-506187-C2 (SE)
Inventor: BERKESTAD KARL-ERIK
IPC: A61N5/10
Filed: 1995-04-05
Abstract: The invention concerns an arrangement comprising a so-called radiation cutter with a central body from which clusters of ionizing radiation emerge and intersect one another at a point, each individual cluster being harmless with respect to human substance but displaying at the focus a cumulative effect which can destroy this substance, the central body (1) with its focus (2), whilst treatment is in progress, being continuously and/or intermittently mechanically and/or manually movable in at least one direction which is substantially perpendicular to the longitudinal axis of the patient (6), which is brought about by means of a guide and/or one or a plurality of rotatable and eccentric mountings (1, 7, 8) of the central body (1) relative to a fixed point, for example a radiation shield (3).
Patent SE-510937-C2 (SE)
Inventor: KILDE BJARNE
IPC: B24B7/28
Filed: 1995-11-13
Abstract: PCT No. PCT/DK94/00194 Sec. 371 Date Nov. 3, 1995 Sec. 102(e) Date Nov. 3, 1995 PCT Filed May 17, 1994 PCT Pub. No. WO94/27781 PCT Pub. Date Dec. 8, 1994A Sanding machine for sanding of workpieces including relief formations passed in a direction of conveyance through the sanding machine, the sanding machine comprising sanding heads extending transverse to the direction of conveyance of workpieces passed through the machine to lengthwise sand the workpieces, and sanding drums staggered along the direction of conveyance of workpieces passed through the machine, each of the sanding drums having a rotation shaft aligned substantially parallel with the direction of conveyance of workpieces passed through the machine, the sanding drums being movable horizontally in a direction substantially parallel to the direction of extension of the sanding heads for allowing a cyclic movement of the sanding drums from side to side in the machine during sanding of the workpieces as the workpieces are conveyed through the machine.
Patent SE-512796-C2 (SE)
Inventor: MOLANDER MATS ERIK
IPC: H03F1/30
Filed: 1998-09-18
Abstract: The present invention relates to a method and to arrangements for measuring temperature in an intermittently operating semiconductor. The method comprises the following steps:establishing that the semiconductor is in an inactive period;connecting a measuring circuit to the semiconductor;measuring a temperature-dependent electric quantity of the semiconductor component; andconverting the measured quantity to a temperature value that corresponds to the temperature of the semiconductor component.
Patent SE-511560-C2 (SE)
Inventor: MAGNUSSON RICHARD RYAN
IPC: G02B27/28
Filed: 1998-09-30
Abstract: The invention concerns a colour filter device (10) comprising at least a first (12), a second (14), and a third (16) element. Each of the first (12) and the second (14) elements comprises a polarizer. The first (12) and the second (14) elements are arranged such that an optical path (24) is formed between them. The third element (16) comprises a birefringent means positioned on the optical path (24) between the polarizers (12, 14) and is arranged to transmit electromagnetic radiation. The third element (16) and at least one of the first (12) and the second (14) elements are controllably arranged in such a manner that, concerning the first (12) and the second (14) elements, the direction of polarization of the element is variable and concerning the third (16) element, the birefringent means is rotatable. By said control of the elements (12, 14, 16), the transmitted spectral range may be changed.
Patent RU-2174455-C2 (RU)
Title: Method of manufacture of thin-walled parts of varying section and die for realization of this method
Inventor: ZORIN V A
IPC: B21D41/04
Filed: 1986-04-10
Granted: 2001-10-10
Abstract: FIELD: manufacture of monolithic rocket chambers. SUBSTANCE: method consists in lubricating and heating deformable section of hollow cylindrical billet. End upsetting and calibration are effected per stroke of die slide block. Calibration is effected by reverse extruding of excessive material. Die includes die member with heating unit, insert and cooling unit and punch for forming inner surface. Detachable stop is fitted on outer surface of punch. EFFECT: reduced labor consumption and power requirements and usage of material. 3 cl, 1 dwg
Patent UA-29381-C2 (UA)
Title: catalysts for hydrocracking of hydrocarbons and method for hydrocracking of hydrocarbons
IPC: C10G47/18
Filed: 1990-05-09
Abstract: The invention concerns new ceolite-containing catalysts for hydrocracking, and also improved methods of hydrocracking thanks to the application of a new catalyst. As ceolite component the catalyst contains ceolite of Y type with silicate module of more than 4.5, having average size of crystals less than 0.5 nm and containing less than 0.5 % by weight of sodium oxide and 8.5-15.6 % by weight of oxo-metal cations of rare-earth elements located in Beta-positions of Y type ceolite.
Patent DE-19856636-C2 (DE)
Title: Stromabnehmer für elektrisch betriebene Schienenfahrzeuge
Inventor: BRAND WERNER
IPC: B60L5/30
Filed: 1998-12-03
Granted: 2001-10-18
Abstract: Der Erfindung liegt die Aufgabe zugrunde, den Bauraum für den Stromabnehmerkopf unter gleichzeitiger Senkung der Geräuschemission und des Verschleißes an der Schleifleiste merklich zu reduzieren. DOLLAR A Diese Aufgabe wird dadurch gelöst, dass die Wippe 4 aus mindestens zwei parallel zum Fahrdraht ausgerichteten, miteinander einen Winkel einschließenden, senkrecht zueinander gestellten einstückigen Hebelarmen 8, 9 unterschiedlicher Länge gebildeten Winkelhebel 10 zusammengesetzt ist, die jeweils gegen eine etwa senkrecht am kürzeren Hebel 9 angreifende Zugfeder 12 geringer Steifheit um einen gemeinsamen festen Drehpunkt schwenkbar angeordnet ist. Der längere Hebelarm 8 drückt direkt gegen die Schleifleistenanordnung und bewegt diese beim Heben und Senken in annähernd vertikaler Richtung auf einem Kreisbahnabschnitt mit sehr großem Durchmesser. Zwischen den Winkelhebeln 10 ist ein hydraulischer Drehdämpfer 13 angeordnet, der in Wirkverbindung mit den Winkelhebeln steht.
Patent RU-2155771-C2 (RU)
Inventor: MARINUS PETRUS VIL KHEL MUS MA
IPC: A23L27/30
Filed: 1996-06-28
Granted: 2000-09-10
Abstract: Предлагается усовершенствованный способ кристаллизации метилового эфира α-L-аспартил-L-фенилаланина(аспартама) из водного раствора посредством кондуктивного охлаждения, избегая турбулентности в кристаллизационной системе, где кристаллизацию проводят при охлаждении до температуры не ниже 10°С в присутствии по крайней мере 0,1 вес.% C 3-8  кетона, при этом количество кетона и температуру выбирают для каждого индивидуального кетона таким образом, что в начале кристаллизации присутствует гомогенная система растворителей, и получают открытый дренируемый каркас кристаллов аспартама. 12 з. п. ф-лы, 1 табл.
Patent RU-2160053-C2 (RU)
Title: Instrument for biopsy and disposable set of instruments for biopsy
Inventor: VEJLANDT ANDERS
IPC: A61B10/00
Filed: 1996-01-15
Granted: 2000-12-10
Abstract: FIELD: instruments and devices for taking of specimens of tissues of human-being or animals, in particular, by dissection of tissue segments. SUBSTANCE: the disposable set of instruments for biopsy has a cannula with a hole in the wall near the end, probe and a movable tube for installation on the cannula. The tube has an end with a projection in the form of a ring for insertion in the wall hole and retaining of the tissue specimen in the cannula. The probe is designed for installation in the cannula for sliding. On the ends of the cannula and tube provision is made for the respective first and second heads. The heads have means for mutual connection for moving apart. The instrument for biopsy has a tubular cannula with axial and lateral holes and a cylindrical tube. The tube has a front end with a hole that communicates with the tube duct and a projection, whose end is bent to the tube axis. The cannula is made for installation in the tube cannula, and the tube end is shaped for introduction in the hole in the cannula wall. EFFECT: reduced trauma inflicted to the patient in the process of extraction of tissue, extraction of a specimen preserving the microscopic and macroscopic properties of the extracted tissue. 6 cl, 12 dwg
Patent RU-2165570-C2 (RU)
Inventor: BENN JENSEN
IPC: F28D9/00
Filed: 1996-06-06
Granted: 2001-04-20
Abstract: FIELD: heating. SUBSTANCE: the plate-type heat exchanger has a great number of rectangular plates and intermediate spacers squeezed in a pack. At least two diagonally opposite angles of each plate in the pack have deepened angular sections that are connected to the plate inner surface in a concave curvature line. The external profile of the deepened angular section of the plate in the pack is in a forced engagement with the internal profile of the deepened angular section of the next plate in the pack. It ensures matching of the pack both during assembly and during the subsequent use. EFFECT: enhanced reliability of matching of the pack of plates, enhanced safety and reliability of operation. 8 cl, 3 dwg
Patent RU-2154317-C2 (RU)
Title: Method for recovering liquid radioactive wastes
Inventor: BOGDANOVICH N G
IPC: G21F9/12
Filed: 1998-06-17
Granted: 2000-08-10
Abstract: FIELD: recovery of intermediate-level-activity wastes at nuclear power plants and radiochemical facilities. SUBSTANCE: method includes natural-zeolite sorption of radionuclides and case-hardening of radioactive natural zeolites using binding system of granular blast-furnace slag and clay component mixed up with sodium silicate solution so as to immobilize spent sorbent to obtain mechanically strong and water-resistant geocement with water-resistant cement compounds dispensing with high-energy technology of recovering sorbents having high-level radioactivity; dry components of binding system are used in following proportion, mass percent: natural zeolite - maximum 40; granular blast-furnace slag - 51-85; clay component - 3-13; amount of sodium silicate solution depends on desired molar ratio of sodium oxide in sodium silicate to aluminum oxide in granular blast-furnace slag and in clay component (1 to 1.5); silicate modulus of sodium silicate solution being used is 1.5, its density is 1.3-1.4 g/cu.cm ; sorption is conducted under transient conditions; pH of liquid radioactive wastes is adjusted between 8 and 12. EFFECT: reduced volume and cost of recovered wastes, improved safety of process. 4 cl, 5 ex
Patent RU-2156165-C2 (RU)
Inventor: NIL SSON SVEN MELKER
IPC: B01J35/04
Filed: 1995-12-13
Granted: 2000-09-20
Abstract: Изобретение относится к каталитическим преобразователям. Каталитический преобразователь содержит покрытый катализатором канал, имеющий впускное отверстие для пропускания газового потока в продольном направлении и по меньшей мере первый и второй генераторы турбулентности. Генераторы турбулентности предназначены для создания турбулентного потока газа и расположены на расстоянии друг от друга и впускного отверстия. Первый генератор турбулентности расположен ближе к впускному отверстию канала, чем второй генератор турбулентности. Продольный центр первого генератора турбулентности смещен продольно от впускного отверстия канала на расстояние X 1 , определяемое выражением 0,01<[Х 1 /(D h •R e •S c )] > 0,015, где D h  - гидравлический диаметр канала, R e  - число Рейнольдса, S c  - число Шмидта 1 для газа. Технический результат - оптимизация отношения между падением давления и массопередачей газов за счет ввода турбулентности в канал каталитического преобразователя. 7 з.п. ф-лы, 7 ил.
Patent RU-2180804-C2 (RU)
Title: Extravascular correction method for treating the cases of inconsistent valves of femoral vein
Inventor: ASKERKHANOV G R
IPC: A61B17/00
Filed: 1998-12-15
Granted: 2002-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing silk ligature into the vein after selecting the vein portion in the valve vicinity. Hollow tube is put over the ligature so that the tube takes ring shape. The so built ring is attached to adventitia with three interrupted sutures. EFFECT: avoided varicosis recurrence. 3 dwg
Patent RU-2160325-C2 (RU)
Title: Device for friction mechanical application of coats
Inventor: KOLCHAEV A M
IPC: C23C26/00
Filed: 1999-01-18
Granted: 2000-12-10
Abstract: FIELD: application of coats on cylindrical surfaces , for example, engine cylinder liner. SUBSTANCE: proposed device includes body, hold-down and delivery mechanism made in form of sleeves mounted coaxially forming precision pairs together with body and two hollow cylinders with rods on which rubbing members are mounted, rod with air supply passages which is mounted in end section and distributing head with pipe unions; magnetostriction converter which is mounted in outer center portion of rod is electrically connected with ultrasonic generator. EFFECT: enhanced wear resistance of surfaces being treated; increased productivity of antifriction coat application procedure. 8 dwg
Patent RU-2175521-C2 (RU)
Title: Diagnosis method usable in reflexotherapy
Inventor: EHL BAEV A D
IPC: A61B5/02
Filed: 1999-03-10
Granted: 2001-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves sequentially measuring systolic and diastolic arterial blood pressure parameters on the right and left patient arm. Correlation coefficients and their deviations from the normal level are used as internal organs functional state criterion. Correlation coefficient is ratio of particular parameters describing systolic and diastolic arterial blood pressure parameters on the right and left patient arm. EFFECT: facilitated patient examination. 2 cl, 3 tbl
Patent RU-2174606-C2 (RU)
Title: End-seal assembly for steam-turbine cylinder
Inventor: MITIN V N
IPC: F01D11/02
Filed: 1999-11-24
Granted: 2001-10-10
Abstract: FIELD: thermal engineering; steam turbines. SUBSTANCE: end seal has section of labyrinth seal rings grouped in compartments which are mounted by means of base support in turbine cylinder casing. Steam leak evacuation and sealing steam delivery chambers are provided between mentioned compartments. Base support is made for all compartments in the form of integral solid cylinder that functions as holder for compartments and has drillings on inner surface to form annular chambers communicating by means of channels passing through holder with steam evacuation and delivery chambers provided in cylinder casing. These chambers are made in the form of scrolls; steam deflection ridges are provided on shaft and on shaft hub against drillings communicating with steam leak evacuation chambers which improves conditions for evacuating steam flowing between seal compartments. Proposed design of end-seal unit ensures relatively uniform temperature gradient along holder. EFFECT: provision for preventing temperature strain of base support for seal compartments. 3 cl, 3 dwg
Patent UA-13974-C2 (UA)
Title: bicycle Wheel
Filed: 1994-06-06
Abstract: The invention relates to machine building. A wheel contains a nave hingedly installed on an axle and made in the form of a bushing with sections of thread with external detachable flanges mounted thereon, located in its end areas, intermediate elements rigidly connected with a carrying rim with a pneumatic tire and rigidly connected to internal detachable flanges.
Patent UA-35594-C2 (UA)
Title: Device for discharge of liquid lubricant from a bearing system (variants)
IPC: F01D25/18
Filed: 1993-06-24
Abstract: The invention relates to a device for draining a liquid lubricant from a bearing arrangement for a shaft rotating about an axis, said bearing arrangement having a bearing, especially a plain bearing, supporting the shaft and to which lubricant is fed, and at least one adjacent sealing arrangement. The sealing arrangement has a seal surrounding the shaft and a collector chamber surrounding the shaft between the seal and the bearing. The lubricant enters this collector chamber along the shaft and out of the bearing and is drained therefrom. According to the invention, the lubricant which is moved about in the collector chamber from the shaft around the axis is collected by suitable means in the collector chamber and discharged without any significant loss of speed. Thus use is made of the conveying effect of the rotating shaft to remove the lubricant from the bearing arrangement.
Patent UA-73712-C2 (UA)
Title: Multi-envelope vaccines against hiv, method for generating cellular and/or humoral immune response against hiv in mammals, bifunctional plasmid used for producing recombinant viruses comprising anti-hiv vaccine
IPC: A61K38/00
Filed: 1997-01-23
Abstract: The multi-envelope vaccines containing from 4 to 10000 various recombinant viruses expressing particular variants of env protein of human immunodeficiency virus (HIV) including both variable and constant regions of the envelope have been proposed. The vaccine is capable to evoke at least one cellular or humoral immune reaction against HIV. The method for generating cellular and/or humoral immune response against HIV has been described. The bifunctional plasmid used for producing recombinant viruses comprising the vaccine contains the xenogenic gene coding for the variant of HIV envelope protein. The gene expression is under control of the sequences of two types, namely the sequence of the pre-early promoter of cytomegalovirus and the sequence of the early promoter of cowpox virus and/or the late promoter of cowpox virus.
Patent UA-31884-C2 (UA)
Title: Method for obtaining plasticized lubricant
Inventor: KOBYLIANSKYI YEVHEN VASYLIOVYCH
Filed: 1998-11-11
Abstract: Method for obtaining plasticized lubricant through reaction of calcium sulphonate with calcium hydroxide and carbon dioxide at 30-55°С in the medium of petrol oil and hydrocarbon solvent in presence as promoter of spirit with the number of carbon atoms 1-4 in amount of 20-60 w.p. per 100 w.p. of non-volative components of reaction mix at keeping to the ratio promoter: carbon solvent equal to 1.0 : 1.0 – 1.8 respectively; the over-alkaline calcium sulphonate in the oil is treated with boric acid at 138-160°С with the following interaction of the product obtained with 12-hydroxystearene acid at 127-160°С, with following cooling and homogenizing the product. Technical result: simplification of the process and increase of the quality of the oil being obtained on the basis of complex densifier.
Patent UA-54465-C2 (UA)
Title: Refractory assemblies
IPC: B22D41/50
Filed: 1997-10-15
Abstract: The invention relates to a set of refractory assemblies (8, 12, 30, 32, 42, 43, 50, 60), which is capable of being used between an upstream container (2) and a downstream container (10) of a plant for transferring liquid metal, in particular steel, comprising: a tapping spout (28) via which the metal flows from the upstream container (2) into the downstream container (10), each refractory assembly (8, 12, 30, 32, 42, 48, 50, 60) of the tapping spout (28) having at least one surface forming a mating surface (22) with a corresponding surface of an adjacent refractory assembly (8, 12, 30, 32, 42, 48, 50, 60); a flow regulator (26) for regulating the flow of liquid metal through the tapping spout (28); a shroud channel (34) placed around the tapping spout (28) near at least one muting surface (22) between refractory assemblies (8, 12, 30,32, 42, 48, 50, 60) and having an inlet (38) capable of allowing the intake of a fluid: in which the shroud channel (34) has an outlet (40) capable of allowing the fluid to escape to the outside of the plant. f >
Patent UA-47523-C2 (UA)
Title: Storehouse for food liquids
Inventor: AHARKOV VIKTOR YAKOVYCH
Filed: 1999-12-21
Abstract: A storehouse for food liquids has installed under cover reservoirs that are made as honeycomb-like blocks with common neighboring walls. At that, the walls of the reservoirs are made as segments of cylindrical shell, coupled at cylinder generatrixes, with vertical stands placed there. Such a structure of the storehouse provides decrease of metal consumption of the reservoirs, and economy of working area of the storehouse.
Patent UA-55563-C2 (UA)
Title: Shoestring tying apparatus
IPC: A43B11/00
Filed: 1999-08-25
Abstract: The shoestring tying apparatus includes a cover body (10) made of an elastic material and a bottom plate (30) assembled with the body. The cover body (10) has a pair of contractible wing portions(12), each having an extension portion (14) horizontally extended inwardly from a lower portion thereof, respectively, a pair of auxiliary holes (16), each formed at top of the body, and a shoestring rest pin (18) mounted on a tip of each of the extension portions (14). The extension portions (14) have a jaw (20) at a tip end thereof for preventing the wing portions (12) from excessively contracting and a fixing hole (22) at a side wall thereof for inserting a shoestring passing out thereinto. The bottom plate (30) has a pair of string access holes (32) and a partition (34) projected upwardly between the string access holes (32) in such a way that an inner portion of the cover body (10) is divided into two hollow portions.
Patent RU-2188888-C2 (RU)
Title: Playing ground covering of synthetic sod
Inventor: LEMIEUX ALAIN
IPC: E01C13/08
Filed: 1998-06-09
Granted: 2002-09-10
Abstract: FIELD: playing ground covering. SUBSTANCE: covering is formed of synthetic "grass mat" having flexible base web composed of plastic threads closely spaced one from another and directed upward so as to imitate grass stems and forming dense sod imitating surface. "Grass mat" is placed onto shock-absorbing substrate formed from thick molded layer of foamed granulated polypropylene having open cells. Elastically compressible polypropylene substrate is joined to sod imitating mat, which makes an impression very close to that produced by natural grass covering of playing grounds. Synthetic sod covering is used for covering golf or tennis playing grounds. EFFECT: simplified structure of covering and wider range of use. 10 cl, 9 dwg